Isaak
Ισαάκ
Isaak, in English
the Righteous Patriarch Isaac, son of Abraham — kept on 13 December.
AI-generated · contemporary interpretation · onomasti original, 2026
Origin
The story of Isaak
Isaak keeps 13 December — the Righteous Patriarch Isaac, son of Abraham.
Ἰσαάκ is the Hebrew Yitzhaq — “he will laugh,” the laughter of Sarah at the promise of a son.
“He will laugh.”
onomasti · IsaakKey facts
Isaak at a glance
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Learn Isaak
Ισαάκ
The accent shows the stress — your voice lifts on the highlighted letter.
In English letters: Isaak · Isaac
Ισαάκ
Copy it and paste it anywhere you can’t type Greek — a text, a card, a cake.
Pass it on. Tell them whose name they carry — and that this day is theirs to keep.
Χρόνια Πολλά
Send Isaak a Χρόνια Πολλά
A name day matters more than a birthday in a Greek family — and everyone sends Χρόνια Πολλά. Here is a card to send, and the correct Greek to write, whether or not you can type it yourself.
Warm — someone close
Formal — an elder, or with respect
The card and the wishes are in Greek — the way you would actually send them. We never machine-translate; these are fixed, correct greetings, and the name is woven in only where Greek grammar lets us do it without guessing.
Variations
Forms & nicknames of the name
One name takes many forms — the formal, the everyday, the affectionate, and the spellings that travelled abroad. Each has its own page here, and all share the same day.
English & romanised
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Namesakes
Notable people named Isaak
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